年度归档 2025年9月11日

Focus on the 13th Five-Year Plan | Illustrate the trend of China’s nuclear power in the next five years.

The exposition of nuclear power in the 13th Five-Year Plan has laid the foundation for the development of the industry in the next five years, and generally pointed out the trend of nuclear power in China in terms of technology selection, regional layout and nuclear fuel cycle. If the 11th Five-Year Plan and the 12th Five-Year Plan are compared vertically, the change of energy policy orientation will be more obvious.

First of all, from the three plans to explain the order of different energy categories:

The 11th Five-Year Plan:① Development and utilization of coal-② Coal-fired power generation.(3) water and electricity—④ Nuclear power④ Oil and gas development ⑤ Wind energy, biomass energy, solar energy, geothermal energy and ocean energy.

The 12th Five-Year Plan:① Coal development and utilization② Oil and gas development—③ Coal-electricity(4) water and electricity—⑤ Nuclear power⑥ Wind power, solar energy, biomass energy and geothermal energy, etc.

The 13th Five-Year Plan: ① Hydropower-② Wind power, photovoltaic, photothermal-③ Nuclear power-④ Biomass energy, geothermal energy and tidal energy-⑤ Coal development and utilization⑥ Coal and electricity-⑦ Oil and gas development-⑧ Upgrade of refined oil.

Obviously, the status and role of coal-fired power have changed the most, and with the reduction of power generation cost brought by technological progress, the status of wind power and solar energy has increased significantly. In addition to the industry’s own factors, this is closely related to the background of power supply and demand in China. In the era of power shortage, the demand for power supply has priority over the demand for energy cleanliness. With the deterioration of the environment and the slowdown of electricity consumption, the external environmental cost of traditional energy sources has been paid attention to, and the energy structure is inclined to clean and low carbon.

It can be seen that the ranking of nuclear power has been relatively stable. In China’s energy structure adjustment, nuclear power has always been highly anticipated. Let’s look at the current development of the industry: Xu Dazhe, director of China’s National Atomic Energy Agency, said on January 27th that up to now, there are 30 nuclear power units in operation in Chinese mainland with a total installed capacity of 28.31 million kilowatts, and 24 nuclear power units under construction with a total installed capacity of 26.72 million kilowatts. Among them, the number of nuclear power units under construction ranks first in the world, and the total number of units under construction and in operation ranks third in the world. In 2015, nuclear power generation accounted for about 3.01% of the national power generation.

Let’s look at the specific elaboration of nuclear power in the three plans, and we can clearly see the changes of nuclear power development plans:

The 11th Five-Year Plan:Actively promote nuclear power construction.Focus on the construction of million kilowatt nuclear power plants, and gradually realize the design, manufacture, construction and operation autonomy of advanced pressurized water reactor nuclear power plants. Strengthen the exploration, exploitation and processing technology transformation of nuclear fuel resources, as well as the development of key nuclear power technologies and the training of nuclear power talents.

The 12th Five-Year Plan:Develop nuclear power efficiently on the basis of ensuring safety.; Focus on developing nuclear power in the eastern coastal areas and parts of central China; (mentioned in the key points of energy construction)Accelerate the development of nuclear power in coastal provinces and steadily promote the construction of nuclear power in central provincesConstruction of 40 million kilowatts of nuclear power started.

The 13th Five-Year Plan:Focus on coastal nuclear power belt, safe construction of independent nuclear power demonstration projects and projects; (mentioned in major energy development projects) Sanmen and Haiyang AP1000 projects have been completed. Construction of "Hualong No.1" demonstration projects in Fuqing, Fujian and Fangchenggang, Guangxi. Construction of Shandong Rongcheng CAP1400 demonstration project started.Start construction of a number of new coastal nuclear power projects.To speed up the construction of Tianwan Nuclear Power Phase III Project.Actively carry out the preliminary work of inland nuclear power projects. Accelerate the demonstration and promote the construction of large-scale commercial reprocessing plants. The installed capacity of nuclear power operation has reached 58 million kilowatts, and it is under construction to reach more than 30 million kilowatts. Strengthen the construction of nuclear fuel security system.

This shows that:

1. From the technical route, AP/CAP and Hualong-1 will walk on two legs.

AP1000 is a third-generation nuclear power technology of million kilowatt pressurized water reactor imported by China from Westinghouse, while CAP1400 is a third-generation nuclear power technology with independent intellectual property rights and higher power, which was innovated by China on the basis of digesting, absorbing and fully mastering the passive technology of AP1000. The AP1000 self-reliance projects are located in Sanmen, Zhejiang and Haiyang, Shandong (the first phase of Sanmen nuclear power project is the first AP1000 nuclear power project in the world). As a follow-up, Sanmen Phase II and Haiyang Phase II will adopt domestic CAP1000 technology and will start construction during the Thirteenth Five-Year Plan period.

The CAP1400 demonstration project of large-scale advanced PWR nuclear power plant is located in Rongcheng, Shandong Province, and two CAP1400 PWR nuclear power units are planned to be built. The consensus in the industry is that CAP1400 demonstration project is expected to be approved for construction in the near future.

As another branch, Hualong No.1 is a three-generation, million-kilowatt-class pressurized water reactor nuclear power model jointly developed by China National Nuclear Corporation and China Guangdong Nuclear Power Corporation on the basis of more than 30 years’ experience in nuclear power research, design, manufacture, construction and operation in China, fully drawing on the advanced concepts of international three-generation nuclear power technology and drawing on the experience feedback from Fukushima nuclear accident. At present, Hualong No.1 demonstration project is being promoted in Fuqing, Fujian and Fangchenggang, Guangxi.

CAP series was born out of American technology, while Hualong was based on M310 nuclear power technology imported from France that China had mastered before. It can be seen that the third generation nuclear power will replace the second generation plus and become the mainstream route of nuclear power development in the "Thirteenth Five-Year Plan", and the nuclear power technology independently designed by China will play an absolute leading role in it. Tianwan Phase III mentioned in the plan is regarded as the swan song of the second generation plus technology.

2.As far as the site selection of nuclear power plants is concerned,The adjustment of the planning statement means that it is unlikely that some provinces in central China will start nuclear power projects during the 13th Five-Year Plan period, and the coastal areas will remain the focus of development. The statement about inland means that some inland nuclear power projects may face a "preliminary work stage" of more than ten years.

Take the taohuajiang nuclear power project in Hunan Province as an example. Since 2008, the project has invested a lot of manpower, material resources and financial resources. With the outbreak of the Fukushima nuclear accident in 2011, the preparatory work has come to a standstill. Since then, China has suspended nuclear power approval, and the personnel and equipment of the taohuajiang project have also been diverted to the coastal projects within CNNC.

During the two sessions this year, Zheng Yanguo, general manager of Hunan taohuajiang Nuclear Power Co., Ltd., said that the project has completed a total investment of 4.29 billion yuan in fixed assets, which is fully qualified for construction.

Due to the huge investment in nuclear power plants, it is necessary to borrow from banks. Previously, it was publicly reported that the interest paid by the taohuajiang project was more than two billion yuan each year. Once shutdown, nuclear power enterprises have to bear huge financial costs. The project has not been opened, but this part of the loan cost will not stop rolling.

3. The installed capacity of nuclear power operation has reached 58 million kilowatts, and it has reached more than 30 million kilowatts under construction. This is the goal set in the long-term development plan of nuclear power earlier. It is worth noting that during the two sessions,Nur Bai Keli, deputy director of the National Development and Reform Commission and director of the National Energy Administration, once said that the current coastal nuclear power sites are sufficient to ensure the realization of nuclear power development goals during the 13th Five-Year Plan period. For the inland, "the argument is still going on" and "there is no timetable at present".

4. For China, where nuclear power development has entered the fast lane, spent fuel reprocessing is an extremely critical link in the nuclear fuel cycle, no matter from the perspective of improving the utilization rate of uranium resources, ensuring the long-term development of nuclear energy or reducing nuclear waste. At present, China’s spent fuel reprocessing has taken a "two-legged" approach of independent development and Sino-French cooperation.

Everything you want to know about "Green Link" is here!

The relevant provisions of the "green channel" are always incomplete?

Please keep this Q&A guide!

Q1

What kind of vehicles can enjoy the "green passage" policy of fresh agricultural products transportation?

In order to ensure the supply of "vegetable basket" and meet the basic needs of the people, in December 2009, the Ministry of Transport and the National Development and Reform Commission jointly issued the Notice on Further Perfecting and Implementing the Green Passage Policy for the Transportation of Fresh Agricultural Products, which made it clear that vehicles legally loaded with fresh agricultural products were exempted from vehicle tolls nationwide. In order to unify the inspection requirements, facilitate on-site operation and reduce law enforcement disputes, the Notice clearly defines the vehicles enjoying the "green channel" policy for the transportation of fresh agricultural products, mainly in three aspects.

First, the loaded fresh agricultural products belong to the range of free varieties. Fresh agricultural products must be within the range of free varieties. The Notice clearly lists the Catalogue of Fresh Agricultural Products that can enjoy the free policy, including 128 specific varieties or categories in fresh vegetables, fresh fruits, fresh aquatic products and fresh meat, eggs and milk, which basically meet the daily needs of the masses.

The second is to meet the requirements of vehicle loading. How to define "vehicle loading"? Vehicles enjoying the "green passage" policy should be loaded with fresh agricultural products accounting for more than 80% of the vehicle’s approved load quality or compartment volume, and there is no such behavior as mixing with non-fresh agricultural products.

Third, it meets the requirements of legal loading and transportation. Fake, illegal and overloaded vehicles transporting fresh agricultural products, as well as vehicles transporting fresh agricultural products with other illegal acts, refusing to pass through designated lanes or refusing to accept inspection, do not enjoy the "green channel" policy.

Q2

Which products are not applicable to the "green passage" transportation policy?

Fresh agricultural products that enjoy the "green channel" policy refer to fresh vegetables, fruits, fresh aquatic products, fresh meat, eggs and milk. In order to unify policies and facilitate operation, the Ministry of Transport and the National Development and Reform Commission, in consultation with relevant departments, further defined the specific varieties of fresh agricultural products and formulated the Catalogue of Fresh Agricultural Products.

All localities should strictly follow the Catalogue of Fresh Agricultural Products and implement the "Green Passage" vehicle toll reduction and exemption policy. Livestock and poultry, aquatic products, fruits, vegetables, meat, eggs, milk and other deep-processed products, as well as flowers, grass, seedlings and grain, do not belong to the scope of fresh agricultural products, and the "green passage" transportation policy is not applicable.

Q3

Can green traffic be exempted from tolls without the original driving license?

According to the document "Regulations on Online Toll Reservation Service of Toll Roads (Trial)" issued by the Road Network Monitoring and Emergency Disposal Center of the Ministry of Transport, it is stipulated that vehicles that fail to provide the original driving license, the electronic certificate of the national government service platform or the local government government government service platform, and cannot determine the approved load quality or the expired driving license are unqualified vehicles, and they cannot enjoy the free policy of Green Link.

Q4

The toll collection system indicates that the green car has more than three unqualified records. Do you want to implement the policy of "three unqualified records in one year will cancel the free qualification"?

According to the Notice of the Ministry of Transport, the National Development and Reform Commission and the Ministry of Finance on Further Optimizing the "Green Passage" Policy for the Transportation of Fresh Agricultural Products (Jiaogongfa [2019] No.99), fresh agricultural products transport vehicles that have been mixed and loaded with varieties (or articles) that do not meet the requirements for more than three times within one year or are found to be counterfeit are recorded in the "blacklist", and they are not allowed to enjoy any vehicle toll reduction policy within one year, and the relevant record of dishonesty is included in the national credit information sharing platform. For vehicles with good credit records, the inspection frequency will be gradually reduced.

Q5

Is the high-speed "green passage" still free after the van cancels the operation license?

Since January 1, 2019, local transportation management departments will no longer issue road transport permits for ordinary freight vehicles with a total mass of 4.5 tons or less. For ordinary freight vehicles with a total mass of 4.5 tons or less engaged in ordinary freight transport activities, local transportation management departments shall not impose administrative penalties on such vehicles and drivers on the grounds of "operating without a license" and "driving road passenger and freight transport vehicles without obtaining corresponding qualification certificates". At the same time, you can continue to enjoy relevant relief policies.

Q6

Can a green pass vehicle with an overload range of less than 5% be executed according to the legally loaded vehicle?

In view of the possible errors in dynamic weighing in various places, in order to reduce on-site disputes and avoid congestion at toll stations, on December 17, 2019, the Ministry of Transport issued the Notice on Further Standardizing the National Expressway Entrance Weighing Inspection Work (Assigned Highway Mingdian [2019] No.117), stipulating that if the truck weighing inspection result is not more than 105% of the "Identification Standard for Overloading and Overloading of Highway Freight Vehicles", it will be treated as not exceeding the limit temporarily. As the main body responsible for cargo transportation, truck drivers should legally load trucks when driving on the road, and take the initiative to accept the over-limit and overload inspection.

Q7

How many meters is the height limit for trucks enjoying the free passage of Green Link?

The Notice of the Ministry of Transport and the Ministry of Finance of the National Development and Reform Commission on Further Optimizing the "Green Passage" Policy for the Transportation of Fresh Agricultural Products (Jiaogongfa [2019] No.99) issued by the Ministry of Transport clearly stipulates that vehicles that legally load and transport products in the National Unified Catalogue of Fresh Agricultural Products are exempt from vehicle tolls.

The "legal loading and transportation of the whole vehicle" as stipulated in this notice refers to the behavior that the total weight and outline size of the vehicle goods do not exceed the maximum limit set by the state, and the fresh agricultural products contained in the vehicle should account for more than 80% of the vehicle’s approved loading quality or carriage volume, and there is no mixing with non-fresh agricultural products. For details, please refer to the Outline Dimensions, Axle Loads and Mass Limits of Automobiles, Trailers and Automobiles and Trains (GB1589). According to the provisions of Articles 2 and 10 of the Standardization Law of People’s Republic of China (PRC), "Mandatory national standards shall be formulated and implemented for the technical requirements of protecting personal health and property safety, national security, ecological environment safety and meeting the basic needs of economic and social management."

Original title: "About" Green Link ",all you want to know is here! 》

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Do you think the eight "bans" in the new regulations of the escalator "Left Walking and Right Standing" should be advocated?

  CCTV News:In the past few days, Shanghai Metro has issued the "latest version of escalator riding instructions", which has aroused heated discussion. The biggest change is — — The previous advocacy of "walking left and standing right" was cancelled and replaced by "no walking and running while taking the escalator", and this "new ban" ranks first among the eight "bans", and its importance can be imagined. "No walking and running" has become the first rule of taking stairs, so the question will follow. Is the "walking left and standing right" advocated before out of date? What is the reason for this change?

  The reporter saw at Nanjing West Road Station of Shanghai Metro Line 2 that there are seven escalators with new version of the instructions for taking the escalator, the first one is "No walking or running". However, many pedestrians still take the stairs according to their original habits.

  However, there are different voices in the society against "going left and standing right". Previously, "standing on the right and rushing on the left" was considered as a civilized expression of taking the escalator, which not only facilitated many pedestrians who were in a hurry by taking the escalator, but also maintained the traffic order to a certain extent.

  From the point of view of safety, the step height of escalator is quite different from that of stairs. According to the current national standards, the step height of escalators is generally 21cm, and the maximum height should not be greater than 24cm, which is 13 cm-18 cm higher than the design height required for stairs in public places; In addition, according to the regulations, the step depth of escalators should not be less than 38cm, which is far higher than the national minimum requirement for the step width of ordinary stairs of 22cm. Therefore, if people walk on the escalator, it is easy to step empty or stumble, and it is easy to bump into other passengers on the escalator during walking, resulting in accidents.

  In addition, the speed of elevators in shopping malls is generally 0.5 m/s, while the speed of elevators in subways is a little faster, about 0.65-0.7 m/s, which belongs to "high-speed elevators". If someone gets up and down in a hurry, it is easy to "take a big piece" once they fall or have an emergency. Especially passengers who are dragging their luggage in a hurry are more likely to cause danger.

  There are some historical reasons for the emergence of "walking left and standing right".

  Britain was the first country to put forward the idea of "standing on the right and passing on the left" on escalators. In 2008 and before the Shanghai World Expo, China also advocated the escalator method of "walking left and standing right". In 2015, Wuhan also proposed to promote this civilized escalator method. However, with the passage of time, the suggestion of "standing on the right and rushing on the left" was gradually cancelled by many cities.

  Like Nanjing and Shanghai, Guangzhou does not advocate "going left and standing right". In August last year (2018), Guangzhou Metro Group announced that it did not advocate "standing on the right side and passing on the left side" on the elevator. The main consideration was the safety and mechanical wear of the elevator. Previously, Beijing West Railway Station also made it clear that passengers were not advised to "stand left and right" when taking the escalator, but hoped that passengers would "stand firm and help well". Hong Kong advocated "walk left and stand right" earlier, because as an earlier subway city, there were only elevators without stairs in the subway, so as to leave a passage for pedestrians in a hurry and special circumstances. However, since 2010, Hong Kong has no longer advocated this line of work, and instead it has also advocated passengers to "stand firm and help".

Dalian kindergarten and primary and secondary school students will be suspended from entering the school from now on.

  According to the "Dalian Release" news, on November 9, the Office of the General Command of Epidemic Prevention and Control in COVID-19, Dalian issued a notice that students from kindergartens, primary schools, junior high schools and ordinary high schools in the city will be suspended from entering the school (park) from now on, primary and secondary schools will start online teaching, and kindergartens will provide parents with home-based parenting and nursing guidance. The city’s off-campus training institutions immediately stopped offline teaching, and the recovery time of offline teaching was determined according to the epidemic prevention and control.

  The full text is as follows:

  The work plan of epidemic prevention and control in the city’s education system

  In order to conscientiously implement the requirements of national, provincial and municipal epidemic prevention and control, and do a good job in the epidemic prevention and control of the current education system in the city, this plan is specially formulated.

  First, strengthen the responsibility for epidemic prevention and control

  Education administrative departments at all levels, schools at all levels and off-campus training institutions should earnestly improve their political positions and clearly understand the seriousness and complexity of the current epidemic prevention and control situation. The main person in charge should be the first responsible person, with a high sense of responsibility, and promote the work of epidemic prevention and control at a high level. It is necessary to resolutely overcome paralysis, war-weariness, fluky psychology and relaxed mentality, regard epidemic prevention and control as the most important and urgent political task at present, ensure that every work is responsible to people, put in place, orderly and powerful, and resolutely prevent the epidemic from entering the campus. Party organizations at all levels should give full play to the role of fighting bastions, gather strength and perform their duties, and party member cadres should play a vanguard and exemplary role, take the initiative to stand on the front line and take responsibility. In colleges and universities, primary and secondary schools (kindergartens) and off-campus training institutions (hereinafter collectively referred to as "schools"), we must resolutely obey the management and command of the local epidemic prevention and control headquarters and the education administrative department, actively cooperate, organize and mobilize teachers and students to do a good job in tracing the source and closely investigating, and solidly implement various prevention and control measures.

  Second, strengthen the ability of epidemic situation judgment and emergency response

  The education administrative departments of all districts, cities and counties (pilot areas) and the epidemic prevention and control command system of all schools have entered an emergency state. The education administrative departments of all districts, cities and counties (pilot areas) and all schools should strengthen the analysis and judgment of the epidemic situation, improve the emergency response capability, and carefully make all preparations for online teaching.

  Students from kindergartens, primary schools, junior high schools and ordinary high schools in the city will be suspended from entering the school (park) from now on, and online teaching will be started in primary and secondary schools. Kindergartens should provide parents with home-based parenting and nursing guidance. The city’s off-campus training institutions immediately stopped offline teaching, and the recovery time of offline teaching was determined according to the epidemic prevention and control.

  Closed management will be implemented in universities, secondary vocational schools in the city, Xinjiang Class of Dalian No.20 High School, Shanghai Flight of Dalian No.23 High School and Dalian Maple Leaf International School (the education administrative departments of all districts, cities and counties (pilot areas) can be determined according to the actual situation), and students who live on campus will not leave school; Day students do not enter the school, and organize home study and online teaching; Teachers work from home and teach online. During the period of campus closed management, the school needs to keep enough management personnel and teaching assistants to do a good job in security services. In principle, the management and teaching assistants in the school are not allowed to leave school. If it is really necessary to leave school and need to change personnel, they must have no history of living in key areas and contact with personnel, and they must hold a nucleic acid test certificate within 24 hours before entering the school for replacement. Before entering the school, materials should be sterilized as required, and non-contact distribution should be implemented to avoid personal contact.

  Three, to prevent the occurrence of cluster epidemic in schools.

  All schools should strictly implement the requirements of COVID-19 epidemic prevention and control technical scheme (fourth edition) of institutions of higher learning, primary and secondary schools and kindergartens, strictly implement the requirements of "four-party responsibility" and "four early days", and take multiple measures to prevent clustered epidemics in schools. In accordance with the principle of "don’t do it if you can", "postpone it if you can", "do it online if you can" and "whoever sponsors it is responsible", strengthen the examination and approval and management of large-scale gathering activities and minimize gathering activities such as meetings, forums and training. Recently, in principle, large-scale activities such as cultural performances and sports competitions will not be held.

  Each school should scientifically divide the minimum control unit, manage it by region, and eat in the canteen at the wrong time and peak.All education and teaching activities strictly implement the requirements of epidemic prevention and control to avoid personnel gathering. It is necessary to do a good job in the daily investigation and health monitoring of all teachers and students. Teachers and students at school strictly implement various epidemic prevention requirements, such as wearing masks, rice noodles, scanning codes, temperature measurement, etc. Teachers and students at home strictly do personal protection. It is necessary to standardize the all-round campus environmental sanitation and disinfection, and schools with suspected cases, confirmed cases and asymptomatic infections should conduct thorough environmental testing and disinfection under the guidance of professional institutions.

  Schools in epidemic-affected areas should strictly implement the 40 provisions of epidemic prevention and control measures in the education system, and ensure that teaching staff "ten musts", students "six accomplishments", parents "four accomplishments" and campus prevention and control "twenty in place".Teachers and students do not leave the company, do not leave the province, do not go to key areas, do not go to crowded places.Teachers, students and employees shall obey the arrangement of the local epidemic prevention and control headquarters, and carry out isolation and nucleic acid monitoring and investigation as required. The teachers and students staying in the epidemic-related areas will be tested for nucleic acid once every three days, and the local epidemic prevention and control headquarters will be responsible for free testing. All schools will actively communicate with the local epidemic prevention and control headquarters.

  Four, to prevent the spread of campus epidemic risk to the society.

  When there is an epidemic risk in the school, the education administrative departments and schools in all districts, cities and counties (pilot areas) should strictly control the flow of teachers and students inside and outside the school under the unified leadership and deployment of the local party Committee and government, especially strengthen the management of teachers and students involved in the epidemic, and urge them to strictly abide by the requirements of epidemic prevention and control. Mobilize teachers and students to cooperate with the local disease control department to do a good job in the investigation and tracing of close contacts, and take measures such as isolating close contacts found according to the requirements of the territory to prevent the spread of campus epidemic risk to the society.

  Five, strengthen the campus life service guarantee and students’ psychological counseling

  All schools should ensure daily necessities and meals, ensure the storage of canteen materials and ingredients, keep prices stable, and ensure the daily necessities of teachers and students. It is necessary to do a good job in ensuring epidemic prevention materials, and ensure that there are sufficient reserves of epidemic prevention materials such as thermometers, masks, protective clothing, gloves and disinfectant. Do a good job in heating to ensure the indoor temperature of classrooms, student dormitories and other places.

  All schools should pay close attention to the psychological changes of teachers and students during the epidemic, and carry out psychological counseling for teachers and students in schools and closed management schools involved in the epidemic. Actively do a good job in students’ ideological work, respond to students’ concerns and stabilize students’ emotions.

  Six, strictly implement the reporting system

  The education administrative departments of all districts, cities and counties (pilot areas) shall submit relevant information in a timely manner as required. Once the confirmed cases, suspected cases and asymptomatic infected persons related to the education system are found, they should be reported to the local epidemic prevention and control headquarters and the Municipal Education Bureau at the first time, and no delay, omission or concealment is allowed.

Chinese women are discriminated against for buying doughnuts in the United States, and their English accent is not standard.

  Reference message networkReported on June 2 nd Discrimination against Chinese customers came from a doughnut "Dunkin’ Donuts" branch in new york, USA, which caused an uproar in the Chinese circle in new york.

  According to Taiwan Province’s "Apple Daily" website reported on June 1st, a Chinese woman surnamed Shih who was suspected of being discriminated against left a message on the "Dunkin’ Donuts" Facebook page, saying that she went to a "Dunkin’ Donuts" branch on Queens Blvd with her one-year-old son and nanny on May 30th, and when she wanted to order chocolate frosted doughnuts, the clerk was suspicious. What are you talking about? " She pointed to the doughnut and said "the chocolate doughnut", but the clerk didn’t look at the position of her finger, just looked at her and said "You have to say the full name of the doughnut".

  The woman asked the clerk, "Why do you want to say your full name? You already know what I want. You just want to laugh at me." The clerk replied that if you want to order a meal, you should say it. The woman then asked to see the store manager, but the clerk said that the manager was not in. The woman then asked the clerk what his name was. The clerk pointed to his famous brand and said, "This is my name. Do you know how to say it?"

  The woman said that the clerk didn’t stop laughing at her until she took out her mobile phone to shoot. But on the spot, another customer shouted and approached her, saying that she would take her mobile phone away. The customer also told her that you must be an illegal immigrant. The woman surnamed Shi said that the process was very humiliating, and the customer also called the police and told the police that she was "just a China lady who didn’t like the attitude of Dunkin’ Donuts employees".

  Chinese women surnamed Shi think this may be verbal violence or discrimination, or it may be bullying women and children. She thinks that the way Dunkin’ Donuts treats customers is quite unacceptable to her, and it is quite dangerous to have children on the spot.

  The administrator of Dunkin’ Donuts Facebook page left a message less than an hour after the posting of the woman surnamed Shi, expressing her willingness to contact her personally.

  This post has been reposted nearly 3000 times in less than 24 hours, and it has been widely circulated in the Chinese community. At the bottom of the post, many Chinese netizens expressed their solidarity and said that they had suffered similar treatment in Dunkin’ Donuts.

Changzhi burns less coal and generates more electricity.

In the long river of human social development, energy has always been an important force to promote civilization and progress. In order to obtain more efficient energy and reduce the environmental burden as much as possible, human beings constantly challenge the limit of energy conversion, and ultra-supercritical generator sets are one of them.

Changzhi Power Generation Company in Shanxi Province operates two ultra-supercritical direct air-cooled coal-fired generating units, which were completed in May 2021 and successfully passed the 168-hour full-load trial operation before being put into commercial operation.

The application of ultra-supercritical power generation technology makes the combustion efficiency of coal higher, and at the same time, it emits less pollutants such as carbon dioxide and is more environmentally friendly. It is of great significance to practice the goal of "double carbon".

Changzhi Power Generation Company Minimizes Unit Energy Consumption (photo by Liu Hongrun and Ren Wuzhong)

Reach the leading level of coal-fired power generation efficiency

"At 18 o’clock, the unit load of Unit 2 of the company rose to 920MW." A few days ago, Guo Jinghu, a staff member of the power generation operation department of Changzhi Power Generation Company, received an instruction from power grid dispatching, indicating that the power plant needs to increase the load of late peak units. At full load, the units here can generate 1000MWh per hour, which is the leading level of coal-fired power generation efficiency in the world at present.

Coal saving is the biggest advantage of ultra-supercritical technology, which improves the thermal efficiency by 2% to 3% compared with the most advanced supercritical units in China. If the thermal efficiency is increased by 1%, for a 1000MW thermal power unit, about 2.5 grams of coal can be saved per kWh of electricity, 27,500 tons of high-quality coal can be saved in one year, and the carbon dioxide emission can be reduced by about 72,000 tons.

While maintaining its availability, reliability, operational flexibility and unit life, the ultra-supercritical generator set further improves the steam parameters and "eats dry and squeezes clean" each gram of coal, thus achieving higher power generation efficiency and environmental protection performance, and improving the production efficiency and economic benefits of the generator set.

According to reports, at present, the mainstream coal consumption level of thermal power plants is about 300 grams to 330 grams per kWh, and the ultra-supercritical generator set can reach the coal consumption level of 265 grams per kWh under design conditions. If the coal consumption drops by as little as 10 grams, the technology will be one generation behind. In China, coal-fired generating units burn about 2 billion tons of coal a year. If all ultra-supercritical power generation technologies are adopted, a seemingly small change of 10 grams will save tens of millions of tons of coal.

Has achieved a "carbon surplus" for two consecutive years.

Changzhi Power Generation Company is the main power generation enterprise under Jinneng Holding Shanxi Electric Power Co., Ltd., and it is also the first million-kilowatt power plant in Shanxi Province to realize the commercial operation of two machines.

As an important supporting power supply project of 1000kV UHV in southeastern Shanxi-Jingmen, Changzhi Power Generation Company has exported more than 17 billion kWh of electricity to Shandong, Beijing, Tianjin and Tangshan since it was put into production, which is of great significance to promoting the continuous improvement of atmospheric environmental quality in Beijing, Tianjin and Hebei. At the same time, following closely the national energy industry policy, the company began to provide central heating to Changzhi urban area in November 2022, and adopted the heating mode of combining unit extraction with exhaust steam waste heat, which increased the thermal efficiency of the whole plant to 46.5%, with a heating area of 15 million square meters and a total heat supply of 8.85 million Ji Jiao, creating a precedent for one million units to undertake urban central heating. In addition, the company actively promotes the transformation of heating capacity. In 2024, it plans to add a first heating station with a heating capacity of more than 10 million square meters and related supporting facilities to further reduce the coal consumption of power supply.

"Left-handed" economy, "right-handed" environmental protection. "Coal-fired power is a key industry for carbon dioxide emissions in China’s power sector. Coordinating the prevention and control of air pollution and the goal of’ double carbon’ is a key task for some time to come." Zhang Jun, deputy director of the company’s environmental protection department, said that in recent years, Changzhi Power Generation Company has actively implemented the goal of "double carbon" and accelerated the research and transformation and application of green and low-carbon technologies, and has achieved a "carbon surplus" for two consecutive years, with a total of more than 700,000 tons.

Zhang Jun said that the reason for this achievement is that on the one hand, the project is supporting the construction of the most advanced flue gas desulfurization, denitrification, dust removal and water treatment facilities, and the total emissions of sulfur dioxide, soot and nitrogen oxides are lower than the national standards, and the power generation energy consumption is low; On the other hand, the ultra-supercritical generator assembly machine has large capacity, high technical parameters, stable equipment operation, good heat supply and power generation indicators, and remarkable achievements in clean and efficient utilization of coal, energy conservation and environmental protection.

Exterior view of Changzhi Power Generation Company’s workshop (photo by Liu Hongrun and Ren Wuzhong)

Strive to build a green and low-carbon thermal power industry

"This is the 3D real-time dynamic map of No.1 circular coal yard. The red tower standing in the center of the coal yard is an automatic stacker-reclaimer, with a height of 23.9 meters and a length of 28 meters. Laser scanners are installed on both sides, and one-button remote control is used to automatically take and transport coal. The whole process does not require manual intervention, and the efficiency of stacking and taking coal is improved by more than 10%." Li Li, the person in charge of coal transportation operation in Changzhi Power Generation Company, pointed to the electronic display screen in the dispatching room. Three-dimensional image data can accurately calculate the coal stack structure, the cutting position of stacking and fetching, remotely control the movement of the fetching arm and the speed of the scraper, and scientifically mix coal, which can save 400,000 kWh of auxiliary power throughout the year.

Through intelligent transformation such as big data analysis, intelligent robot application and "automatic material taking" and remote coal feeding, Changzhi Power Generation Company is constantly moving towards the goal of high-end, green and intelligent.

"Because of the fluctuation and intermittence of new energy, thermal power units are still needed to play the role of’ stabilizer’ and’ ballast stone’ for the safe operation of the power grid." Wang Zhen, production management department of Jinkong Electric Power Co., Ltd. introduced that the minimum technical output of 20 thermal power units owned by Jinkong Electric Power Co., Ltd. can reach below 35% under pure power generation conditions, and it has the ability to quickly add and subtract loads. In the future, the company will further accelerate the development of new quality productivity, continuously promote the clean and efficient utilization of coal, and strive to build a green and low-carbon thermal power industry, contributing to the rapid, stable and coordinated development of the province’s economy and the continuous improvement of atmospheric environmental quality.

interlinkage

[Ultra-supercritical power generation]

Ultra-supercritical power generation refers to the technology of converting water vapor into electricity at high temperature, high pressure and high density by using ultra-supercritical boilers and steam turbines when burning traditional fossil fuels (such as coal and natural gas). According to the principle of thermodynamics, the higher the pressure and temperature of water vapor, the higher the power generation efficiency. At the pressure of 22.129MPa and the temperature of 374.15℃, the density of water vapor, like liquid water, reaches a critical state. When the temperature and pressure both exceed the critical value, water will be in a supercritical state. The technology of using supercritical water vapor to generate electricity is called supercritical power generation technology. The steam temperature in the furnace is not lower than 593℃ or the steam pressure is not lower than 31MPa, which is called ultra supercritical. The temperature and pressure of ultra-supercritical power generation are higher than that of supercritical power generation, which is a higher stage of supercritical power generation. (He Kai Liu Hongrun Ren Wuzhong)

Body double, a star, has so many businesses that he has to "replace" the slap in the face for the star.

  Our reporter Xu Yuzhe

  Use body double for dangerous action! Take a long shot and use body double in the back! Take a close-up with body double! Pat roll, kneel, and use body double!

  In the current film and television circle, the above strange phenomenon has appeared at the same time as the star’s pay has soared. "If you go to Hengdian Film and Television City, you will know how rampant body double is. More than half of some stars’ scenes may be completed by various body double." When the screenwriter Wang Hailin said this, his tone was somewhat helpless. Nowadays, the business of stuntmen is becoming more and more subdivided, and in contrast, the acting skills of "fresh meat" and "small flowers" have been repeatedly criticized by the audience.

  Body double has many businesses.

  There is a "substitute" for slapping a star.

  In the process of filming, star actors will always encounter difficult or special shots. The director group is worried that the big coffee actors will be difficult to complete, so there are "Wu Substitute", "Wen Substitute" and "Light Substitute". "Wu Substitute" is mainly responsible for fighting or dangerous shots, "Wen Substitute" is for the back of the actor or the shots in the panorama, and "Light Substitute" is for the actor to stand still when the crew changes seats and lights up. Wang Hailin bluntly said that the previous stuntmen generally existed by emergency measures. "Many stuntmen in a play are often reserved, because there are not many situations in which the starring role is out."

  In recent ten years, with the development of the film and television industry, various stuntmen have appeared. In "The Banquet" directed by Xiaogang Feng, the stunt double Shao Xiaoshan made the word "naked substitute" known to the public because he played nude scenes for Zhang Ziyi. Subsequently, there have been "breast replacement", "hair replacement", "foot replacement" and "hand replacement" in the industry … What is incredible is that there are also "slap replacement" for stars, and even "meal replacement" for stars.

  The value of stuntmen is divided into three or six grades. Among stuntmen, "naked replacement" has a higher income, followed by "martial replacement", followed by "literary replacement", and the lowest salary is "bare replacement", which is only slightly higher than ordinary extras and basically has no technical content.

  The needs of the market have also made some stuntmen stand out: Wen Xiang, a stunt man from Chow Yun Fat, Wang Yanan, a stunt man from Fan Bingbing and Li Ke, a stunt man from Zhao Liying, who were dug up by director Jiang Wen, have gradually stepped out of the limitations of body double and started making their own plays. But such lucky people are really few in the huge group of stuntmen. Jinlong, who has been working as a martial arts replacement for three years, is considering changing careers recently. "He has taken on a lot of scenes, but it is too dangerous, and his income is not as good as a fraction of that of a star. There is really no hope."

  Star time is precious.

  In addition to filming, all kinds of acupoints are not delayed.

  The emergence of a large number of stuntmen has invisibly made many popular stars no longer pay attention to performances.

  A netizen broke the news from the media "Caring for the Eight Diagrams Growth Association" that he had visited the class of "Solitude and Self-Appreciation" several times, and found that most of the time body double of Angelababy (Angelababy) was filming, including lines and frontal close-ups taken by body double. A person familiar with the crew revealed: "Angelababy’s activities are too many. May and June are all filming for half a month. Of course, body double will be used for the remaining half a month; Wallace Chung, the leading actor, only filmed in May and June, and went to shoot a new play in July, so the male and female protagonists filmed the scene at the same time for no more than one month. " Entertainment Superman, an observer in the film and television industry, bluntly pointed out that the brokerage company will not let the popular artists close their doors for several months, and all kinds of money is actually a process of excessive consumption.

  A few young and popular actors abused body double and treated performances carelessly, which made many predecessors in the film and television industry sigh. Zhang Guangbei, an actor who played the role of Lu Bu in The Romance of the Three Kingdoms in 1994, revealed that in a certain drama, a "little fresh meat" who played with himself never appeared, and filming relied on body double. "It’s rare to appear. He shoots 70 scenes at will a day, and his daily salary is 1 million yuan." In that year, in order to shape the role of Lu Bu, Zhang Guangbei went riding first every morning, and after eating, he practiced with Fang Tian’s painting halberd, and learned the duet of Lu Bu in the Three English Wars thoroughly. "At that time, there was no body double, and the actor spent several years working hard in the role. What precipitated is self-evident."

  Popular stars who shoot dangerous scenes by themselves have become scarce at the moment. Mr. Hu, who has worked in the crew for a long time, said that many actors have signed huge insurance when they enter the crew. Of course, their safety is the top priority. The use of body double can greatly reduce the risk. "If the injured is a popular star, the loss of the crew will be great!" Mr. Liu, who has been doing martial arts for many years, feels that the current industry holds some popular stars too high. "I can’t walk, and I have to roll in body double. This was incredible more than a decade ago!"

  "Long drama" catches up with the progress

  It’s very common for male and female protagonists to have multiple body double.

  The emergence of a large number of stuntmen has something to do with the longer and longer TV dramas in recent years.

  An industry insider who has been engaged in TV drama production in Hengdian all the year round introduced that in the past, the shooting cycle of a TV series with more than 20 episodes was three months, but now the TV series is always over 50 episodes, and the production cycle has not increased accordingly. "Many dramas are concentrated shooting and group shooting, and the schedule of actors can be coordinated through body double, and they can also catch up with the progress." He also revealed that in a costume drama, there are 3 to 5 body double for the hero and heroine, which is very common.

  At present, there are few "small fresh meat" and "small flowers" that are expensive, and they can win with their performance skills. Many young actors are labeled as "facial paralysis" by the audience because of their single expression during their performances. Wang Hailin said with a smile, some young actors always ask for positive shots in TV dramas, while others ask body double to complete them. "This is not filming, it is a photo album!" In the eyes of Entertainment Superman, this is like two sides of the same coin. The more young stars can’t keep up with their acting skills or are overprotected by brokerage companies, the more stuntmen will appear, forming a vicious circle.

  As a matter of fact, the common principle in international film and television circles is that performance is a creative process, and good actors do not want body double to appear in their own creations. In the movie "Cloud Map", Tom Hanks personally plays a dead body in the Woods, lying on the ground for hours; In recent years, in the series of "Mission Impossible" movies, although Tom Cruise, the main actor, is no longer as athletic as when he was young, he refuses to use body double in important action scenes. Wang Hailin emphasized: "The abuse of body double means shoddy work. The minimum requirement for an actor to act is to speak his own lines and perform his own scenes. You get such a high salary and don’t act and say lines. This is the decline of artistic morality."

  Entertainment Superman believes that the abuse of body double can only create "fast food" works. "When the audience pays more attention to the actors’ acting skills, the’ small fresh meat’ can’t survive without transformation, and it is difficult to last for a long time after all. I believe this pattern will change in the near future." However, in Wang Hailin’s view, it is unrealistic to expect brokers and producers to reduce the use of body double. "We still have to rely on the influence of other laws, such as our actor award system, and refuse to award awards to actors who use body double a lot."

At the Heilongjiang Provincial Conference on Propaganda and Ideological and Cultural Work, Xu Qin emphasized the in-depth study and implementation of the cultural thought of the supreme leader and str

  The 23rd of this newspaper (reporter Li Guoyu) held a conference on propaganda, ideological and cultural work in Harbin on the 23rd to thoroughly study and implement the cultural thought of the Supreme Leader, comprehensively implement the spirit of the important instructions of the important speech made by the General Secretary of the Supreme Leader during his inspection in our province, conscientiously implement the spirit of the national conference on propaganda, ideological and cultural work, and emphasize the need to strengthen cultural self-confidence, uphold openness and tolerance, persist in being upright and innovative, promote the high-quality development of propaganda and cultural undertakings in the whole province, and provide strong ideological guarantee, strong spiritual strength and favorable cultural conditions for the practice of Chinese modernization in Longjiang.

  Xu Qin, secretary of the Provincial Party Committee and director of the Standing Committee of the Provincial People’s Congress, attended the meeting and delivered a speech. He Liangjun, member of the Standing Committee of the Provincial Party Committee and Minister of Propaganda Department, presided over the meeting and made a concluding speech. Provincial leaders Zhang Anshun, Liu Hui, Andy, Xu Jianguo, Wang Yixin, Yang Bo, Yu Hongtao and Wang Hesheng attended the meeting.

  After conveying the important instructions of the Supreme Leader General Secretary on propaganda and ideological and cultural work, Xu Qin pointed out that since the 18th National Congress of the Communist Party of China, the General Secretary of the Supreme Leader has attached great importance to propaganda and ideological and cultural work, emphasizing that propaganda and ideological and cultural work is an extremely important work, which is related to the future and destiny of the party, the long-term stability of the country and the national cohesion and centripetal force. General Secretary of the Supreme Leader profoundly summed up historical experience, gained insight into the development trend of the times, raised the flag, planned the layout of articles, thoroughly cleaned up the source, kept the integrity and innovated, made a series of major decision-making arrangements, creatively put forward a series of new ideas, new ideas and new conclusions with China characteristics, embodied the spirit of the times and led the development of human civilization, created the cultural thought of the Supreme Leader, enriched and developed Marxist cultural theory, guided China’s propaganda and ideological and cultural work to achieve historic achievements in the new era and new journey. We should deeply understand the distinctive theoretical character, rich ideological connotation and practical requirements of leading the times of the supreme leader’s cultural thought, accurately grasp the world outlook and methodology contained therein, adhere to the fundamental requirements of "two combinations", strive to write the Longjiang chapter of modern Chinese civilization, firmly support "two establishment" and resolutely achieve "two maintenance" with practical actions.

  Xu Qin emphasized that in recent years, the propaganda, ideological and cultural front of the whole province has adhered to the correct political direction, focused on the center and served the overall situation, condensed the "Longjiang power" internally and displayed the "Longjiang image" externally, and achieved new progress and new results in all work, which is fundamentally due to the leadership of the Supreme Leader General Secretary and the scientific guidance of Socialism with Chinese characteristics Thought in the new era of the Supreme Leader. Facing the new situation and new tasks, propaganda and ideological and cultural work must reflect new achievements and show new atmosphere. We should focus on the primary political task of arming the whole party and educating the people with the Party’s innovative theory, bravely undertake new cultural missions, raise flags, gather people’s hearts, cultivate new people, promote culture and display image, and comprehensively promote the high-quality development of propaganda, ideological and cultural work in Longjiang. We should strengthen the ideological and theoretical armed forces, persistently use the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era to forge a soul, thoroughly study and implement the important instructions of the important speech made by the General Secretary of the Supreme Leader during his inspection in our province, strengthen the research and interpretation of physics and chemistry, do a good job in popular propaganda and popularization, lead the whole society to unify their thinking and loyal practice, and promote the party’s innovative theory to take root in Longjiang. It is necessary to strengthen the mainstream public opinion propaganda, consolidate and expand the mainstream ideological public opinion in the new era of forging ahead, carry out in-depth publicity activities on the major theme of "Being in the northernmost part and having a heart to the Party Central Committee", tell the story of Longjiang’s firm political consciousness and active responsibility, show the new face of Longjiang’s self-confidence and high-spirited struggle, and encourage and promote Longjiang’s vivid practice of remembering entrustment and gratitude and forging ahead.Gather powerful forces to revitalize the glory and create brilliance again. It is necessary to strengthen the guidance of core values, extensively cultivate and practice socialist core values, vigorously carry forward the spirit of Northeast Anti-Union, Daqing Spirit (Iron Man Spirit) and Great Northern Wilderness, inherit the red blood, build a civilized practice center in the new era, implement the civic moral construction project, create spiritual civilization in urban and rural areas, further establish spiritual pillars, set value benchmarks and educate new people in the era, and provide strong support for revitalization and development. It is necessary to strengthen the inheritance of cultural protection, strengthen the excavation and protection of historical culture, and promote the inheritance and utilization of intangible cultural heritage, cultural sites, red resources and historical and cultural blocks; Guide literary and art workers to root in the fertile soil of Longjiang culture, reflect the spirit of the times, go deep into the fiery practice at the grassroots level, and create a number of masterpieces that eulogize the party, the era, the motherland and the people; Improve the network of cultural service facilities, improve the level of public cultural services, and constantly enrich the supply of high-quality culture. It is necessary to strengthen the integration of cultural tourism with characteristics, give full play to the advantages of rich cultural tourism resources and diverse types, persist in developing cultural tourism with characteristics, cultivate and expand the creative design industry, organize the ninth Asian Winter Games with high quality, promote the development of the entire industrial chain of the ice and snow economy, strengthen marketing and brand building, and accelerate the transformation of cultural tourism resources with characteristics into practical productivity. It is necessary to strengthen the construction of ideological positions, effectively prevent and resolve risks in the ideological field, strictly implement the responsibility system for ideological work, comprehensively improve the ability to guide and deal with public opinion, take the initiative, fight the initiative, and resolutely defend ideology. "North Gate ".

  Xu Qin emphasized that in order to strengthen the Party’s overall leadership over propaganda, ideological and cultural work, Party committees (leading groups) at all levels should earnestly shoulder political responsibilities, leading comrades should take the lead in guiding, managing positions and strengthening the ranks, propaganda, ideological and cultural departments at all levels should enhance their awareness of positions, strictly observe political discipline and political rules, and all relevant departments and units in various localities should perform their respective duties and cooperate closely to form a large-scale propaganda work pattern. It is necessary to deepen the construction of ability and style, build a team of professional cadres, incorporate key tasks into the "four systems" closed-loop implementation, ensure solid results, and constantly create a new situation in propaganda and ideological and cultural work in the province.

  At the meeting, Harbin City, Shuangyashan City, Heihe City, Provincial Department of Education, Heilongjiang Radio and Television Station and Heilongjiang Daily Newspaper Group spoke successively.

  The meeting was held by video. The main responsible comrades of relevant provincial units, relevant units in Kazakhstan, some provincial universities, provincial large state-owned and state-holding enterprises, the heads of propaganda departments of municipal (prefectural) committees, and the main responsible comrades of the central news unit in the province attended the meeting at the main venue. Each city (prefecture) and county (city, district) shall set up sub-meeting places.

Advanced technology helps elk return to the Yangtze River, and the field population reaches 2500.

CCTV News:The reporter learned from Hubei Shishou Elk National Nature Reserve that up to now this year, 307 new members have been added here. At this point, the milu deer, which originated in the middle and lower reaches of the Yangtze River, has achieved results in returning to the Yangtze River.

In Shishou Elk National Nature Reserve, patrolman Wang Chuanjun and his colleagues are carrying out elk patrol on motorcycles. Where the elk are every day, whether there are casualties or not, and whether the protective net is intact are the focus of their attention.

Wang Chuanjun, Patrol Officer of Hubei Shishou Elk National Nature Reserve Management Office:Patrol 3-mdash every day; 4 times, each time is 1— 2 hours, the distance is basically 3-mdash; 5 kilometers. Walking in rainy days and riding motorcycles in sunny days. The main purpose of our patrol is to prevent elk from fleeing and people coming in from fishing and hunting.

Elk originated in the marshes in the middle and lower reaches of the Yangtze River, and then naturally spread.

Yi Hong Xin, Deputy Director of Hubei Shishou Elk National Nature Reserve Management Office:In 1993 and 1994, 64 milu deer were introduced to the nature reserve twice, and began to undergo wild training to gradually restore the wild population.

       In the past 30 years, the number of elk in Shishou Nature Reserve has grown from 64 at first to 2,500 now, which are distributed in nine counties and two provinces in Jingjiang reach of the Yangtze River, all of which have achieved natural reproduction and restored their wild habits. There are abundant aquatic plants and abundant water resources in the reserve, and there are a large area of reeds and dry willow forests, which can provide a good hidden place for elk to give birth and shelter from the wind.

With the help of advanced technology, Shishou Elk National Nature Reserve in Hubei Province promotes the safety protection and scientific research monitoring of Elk to be more accurate and effective, and helps the population of Elk to expand continuously.

Early in the morning, Zhang Yuming, an engineer, came to No.3 with the patrolman and set up a long gun and a short gun. Not far away, hundreds of elk were playing in the water and taking a mud bath.

Daily patrol monitoring is an important work in the nature reserve, especially in the stages of elk horn shedding, velvet growing, reproduction, production and molting, which are all key monitoring periods. Through the monitoring of living habits, activities and environmental requirements of elk, it provides scientific basis for the protection, restoration and management of elk habitat.

UAV, infrared camera, high-point camera and ground patrol can not only know the living habits, activities, environmental needs and population changes of elk in time, but also grasp the environmental conditions and biodiversity of the reserve. At present, the third phase of informatization project is under construction in the reserve.

Yi Hong Xin, Deputy Director of Hubei Shishou Elk National Nature Reserve Management Office:First, the front-end perception system of video security and monitoring such as perimeter protection and environmental acquisition is built to realize automatic data acquisition; The second is to build a comprehensive supervision platform integrating resource management, security early warning, environmental monitoring, comprehensive business, elk and biodiversity monitoring and analysis to realize automatic early warning, intelligent monitoring and intelligent analysis.

       With the help of advanced technology, there are 56 national first-class and second-class protected species recorded in the reserve. In recent years, black stork, oriental white stork, roe and other rare and endangered birds and mammals have been discovered successively, and the number is increasing.

With the continuous expansion of elk population, the carrying capacity of Shishou Elk National Nature Reserve in Hubei Province is insufficient. Therefore, the area of the reserve has been increased, which has ushered in a new space for the protection and development of elk.

At present, the annual natural growth rate of the elk population in Shishou Elk National Nature Reserve is 15%, and the population is about to reach the upper limit of the environmental capacity of the reserve, so it is urgent to expand the "home" for the elk.

Yi Hong Xin, Deputy Director of Hubei Shishou Elk National Nature Reserve Management Office:The number of elk population in the reserve is growing rapidly, and it is in a semi-free state, and the environmental capacity is limited, which has led to population restriction.

In order to solve the problem of insufficient capacity of the reserve, Shishou City transferred 8000 mu of land in the buffer zone of the reserve to the reserve. Due to long-term cultivation, the function of wetland is degraded, and elk can be put after ecological restoration is completed.

In the next step, Hubei Shishou Elk National Nature Reserve will focus on building a high-quality gene bank and provenance base of China Elk, scientifically carry out the prediction and early warning of Elk population, realize the transformation from quantity to quality, and improve the protection level.

A century-old party condenses youth. In the era of great power, young people relay to revive great achievements.

  One of the most important things for our party to come step by step is to constantly sum up experience, gain enlightenment from history, and extract the magic weapon to defeat the enemy from historical experience. A century of glory, led by the big party, and taken on by the youth. It can be said that the century-old glory of the Communist Party of China (CPC) is a history of discovering and attaching importance to youth, leading and relying on youth, believing and achieving youth, and it is also a glorious century for the younger generation to relay and inherit and help the national rejuvenation with youth.

  Marx once pointed out: "In the process of changing society, youth is an important driving force". The Communist Party of China (CPC) inherited, enriched and developed the Marxist concept of youth in the course of leading the youth movement for a hundred years, attached great importance to the special position and key role of youth in the development of the cause of the party and the country, and made it clear that "the country is prosperous when young people are prosperous, and the country is strong when young people are strong". He regarded the ideals, beliefs, mental state and comprehensive quality of the younger generation as an important embodiment of the vitality of national development and an important factor of core competitiveness, and always followed the strategy of national prosperity, the cause of the party passed on from generation to generation and the sustainable development of the Chinese nation. Under the leadership of the Communist Party of China (CPC), the youth of the times have always shared the same fate with the nation, forged ahead with the motherland, and kept pace with the times. In the great cause of realizing the rejuvenation of the Chinese nation, the youth has made great strides in generate and triumphed.

  Youth power opens a new journey for the nation.

  In 1919, the May 4th Movement broke out. In the face of national peril, young people in China, full of feelings of home and country and revolutionary spirit, stepped forward and gathered under the banner of patriotism, vowing that "the land cannot be ruined, and the people cannot bow their heads", striving to be at the forefront of anti-imperialist and anti-feudal national salvation, playing magnificent songs to defend national dignity, transform old China and explore the road of new China, and opening the ideological emancipation trend of pursuing truth and progress. China’s advanced young intellectuals’ deflagration of youth and their display of bloody responsibility lit up the dark and heavy historical starry sky, and showed the vigorous power of new youth to promote social progress, and the youth movement and youth power have since stepped onto the historical stage. Chen Duxiu attaches great importance to the important role of youth in social development. In the preface of New Youth, he wrote: "Youth is like early spring, like the morning sun, like the germination of a hundred flowers, like the new development of a sharp blade." He believes that the hope of the country "only belongs to fresh and lively youth, and there is a conscious struggle!" Li Dazhao had high hopes for young people. In the inaugural issue of Morning Bell, he wrote that "the country can’t live without young people, and the young people can’t wake up for a day", emphasizing that whether the ancient nation can reproduce "youthful China" depends on how young people consciously listen. Therefore, he called on young people to "take the creation of youthful China as the only mission".

  After the May 4th Movement, the youth in China discovered their own strength, and the people of China and the Chinese nation discovered the strength of youth. A hundred years ago, more than a dozen young Marxist believers in Shikumen in Shanghai and Red Boat in Nanhu, Jiaxing, as the main force and new force, created an epoch-making event in the history of China, established the the Communist Party of China (CPC), and the voyage of the century-old party set sail in the hands of the youthful young communist party. Since then, the people of China have their own political party to raise the flag and have their own pilots to steer, and the people’s face, the country’s face and the Chinese nation’s face have taken on a new look.

  Youth relay casts a century-old glory of the great party

  Since its founding, the Communist Party of China (CPC) has always regarded leading the youth as an extremely important task of the Party. In the past hundred years, the Communist Party of China (CPC) has always focused his attention on the youth, clearly put forward that winning the youth will win the future, placed ardent expectations on the younger generation, focused on enlightening the wisdom of the youth, inspiring their strength and encouraging them to take responsibility; Always regard youth work as an extremely important work of the party, attach great importance to youth, care for youth, lead youth, be the bosom friend, enthusiastic person and guide of youth, ensure the cause of the party to be passed down from generation to generation and ensure the sustainable development of the Chinese nation; Always warmly encourage and firmly support young people to be pioneers, pioneers and devotees in the great practice of national rejuvenation, and realize their life ideals and lofty aspirations.

  A hundred years of vicissitudes, young people take responsibility. Generation after generation of young people in China, as the vanguard of ideological change and social development, always taste the "taste of truth" and touch the "true meaning of faith", always uphold the initial intention and mission of seeking happiness for the people, rejuvenation for the nation and great harmony for the world, devote themselves to the great cause of the Chinese nation for a thousand years, bravely stand on the forefront and cut through difficulties in every change of the times, constantly relay with youth and blood, enthusiasm and dedication, and unremittingly promote national self-reliance, self-improvement and dedication. In every major historical event, I have the courage to take responsibility and act, and use my youth to create a youthful China and a youthful nation. At the key points of carrying out great struggles, building great projects, advancing great undertakings and realizing great dreams, we have conquered "Loushanguan" and "Lazikou" one by one, playing the strongest voice of the times, and generate has shown the majestic power of youth and the infinite potential to lead the development of the times. On the journey of rejuvenating China, it has engraved the imprint of China youth’s soaring youth and enterprising pursuit of dreams, and in the history of national rejuvenation, it has recorded the glory of China youth’s continuous struggle and responsibility.

  In the past 100 years, the youth in China have devoted themselves to the great cause of revolution, construction and reform led by the Party, fought for the people, devoted themselves to the motherland and strived for a happy life, and dedicated their best youth to the motherland and the people, composing magnificent songs of youth. In the revolutionary war years, when the country and the nation were in danger, the vast number of young people were full of revolutionary ideals, stepped forward to save the nation, fought for national independence and people’s liberation, dared to sacrifice, and let the Chinese nation "stand up"; In the period of socialist construction and reform, in the face of poverty and backwardness, the vast number of young people actively responded to the call of the party and the state to "work hard for self-reliance", "blaze new trails and forge ahead" for the country’s prosperity, national rejuvenation and people’s happiness, keep pace with the times on the road of Socialism with Chinese characteristics, seek truth and be pragmatic, and make the Chinese nation "rich"; Socialism with Chinese characteristics has entered a new era. Faced with the unprecedented changes in the world in the past century, the vast number of young people have the courage to shoulder the great responsibility of national rejuvenation, play the main theme of the new era with "eternal struggle", strive to practice the entrustment of "making mistakes in the country and rejuvenating the country with hard work", and support the Chinese dream with loyalty and responsibility. In the journey towards national rejuvenation, they have already shouldered the mission of "strengthening the Chinese nation" and created the brightest background of youth.Create a brilliant performance of "when shocking the world".

  The great cause of national rejuvenation calls for youth to take responsibility

  The glorious history of the century-old big party is writing a new chapter in connecting the past with the future and opening up the past, and creating new miracles in the relay of youth and continuous struggle. Young people in the new era grew up in the period of rapid improvement of China’s economic strength, scientific and technological strength and comprehensive national strength, and lived in an affluent era of rapid economic and social development. They are a generation that truly looks at the world, brimming with self-esteem and self-confidence, demonstrating self-reliance and self-improvement, and demonstrating the majestic power of innovation and creation in national economic development, scientific and technological innovation and social progress. Although the themes of the times are different, the responsibility and responsibility of youth come down in one continuous line.

  The new era calls for the loyalty and responsibility of young people, and the new mission needs the skills and actions of young people. The journey of strengthening the country in the 14th Five-Year Plan has begun, the blueprint for the great cause of national rejuvenation has been drawn, and it is timely for young people in the new era to struggle. In such a promising and bound era, young people need to cultivate the spiritual realm of "I don’t have to succeed" and the responsibility of "I must succeed", so that the flowers of youth can bloom where the motherland needs them most, overcome difficulties and display their talents in important fields and positions, and plan their lives and achieve themselves in the mission of carrying the "Chinese Dream".

  A hundred years is not old, but the century is young. The reason why the century-old party has always been full of vigor and high morale through thick and thin is mainly due to a far-sighted nation, which always inspires young people to inject vitality and vitality into their career development. A far-sighted political party always leads young people to forge ahead and create the future. The century-old Party has made great achievements in history by leading young people, and will be full of vitality and eternal youth by relying on young people. This is an important experience and enlightenment of the long-term governance and vivid practice of the century-old Party.

  (This paper is a phased achievement of the National Social Science Fund’s major project "Research on the Fundamental System of Adhering to the Guiding Position of Marxism in the Ideological Field" (20ZDA017))

  (The author is a distinguished researcher at Socialism with Chinese characteristics Theoretical System Research Center in Heilongjiang Province and a professor at Marxist College of Northeast Agricultural University.)